LTC3310SIV-1#PBF vs LTC3310SIV-1#TRMPBF Comparação
Comparação detalhada lado a lado de LTC3310SIV-1#PBF por Analog Devices e LTC3310SIV-1#TRMPBF por Analog Devices. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Analog Devices
LTC3310SIV-1#PBF - 10A Silent Switcher 2 Step-Down DC/DC | ADI
LTC3310SIV-1#PBF ✓ AtivoAnalog Devices
LTC3310SIV-1#TRMPBF - 10A, 5.5V Sync Step-Down Silent Switcher 2 | ADI
LTC3310SIV-1#TRMPBF ✓ AtivoComparação de especificações
| Parâmetro | LTC3310SIV-1#PBF | LTC3310SIV-1#TRMPBF |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | DC-DC Converters | DC-DC Converters |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $5,42 | $5,20 |
| Topologia | Synchronous Buck (Step-Down) | Synchronous Step-Down (Buck) DC/DC Converter |
| Faixa de tensão de entrada | 2.25 V to 5.5 V | 2.25 V to 5.5 V |
| Faixa de tensão de saída | 0.5 V to 5.5 V | — |
| Corrente máxima de saída | 10 A | 10 A |
| Architecture | Silent Switcher 2 with internal bypass capacitors | — |
| Peak Efficiency | 95% (typical, 1 MHz, 5 V to 1.8 V) | — |
| Frequência de comutação | Up to 5 MHz (programmable) | — |
| Output Voltage Accuracy | ±1% over line, load, and temperature | — |
| Reference | External reference (LTC3310S-1 variant) | — |
| Internal MOSFETs | Yes (high-side and low-side N-channel, with bootstrap diodes) | — |
| Control Mode | Peak current-mode with internal compensation | — |
| Encapsulamento | 18-LQFN (3 mm x 3 mm) with exposed pad | 18-lead LQFN, 3 mm x 3 mm, exposed pad (IV suffix) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de junção de operação | -40 °C to +125 °C | — |
| Nível MSL | 1 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Status RoHS | Compliant | Compliant (#TRMPBF suffix) |
| Clock Synchronization | Yes (external SYNC input) | — |
| Protections | Input OVP, output OVP, thermal shutdown, current limit | — |
| Output Voltage (LTC3310SIV-1) | — | 1 V fixed |
| Switching Architecture | — | Silent Switcher 2 with internal hot-loop bypass |
| Maximum Switching Frequency | — | 5 MHz (programmable) |
| Quiescent Current (Burst Mode) | — | < 1 uA typical |
| Efficiency (Peak) | — | [DATA_NEEDED: typical efficiency curve at VIN=5V VOUT=1V] |
| Faixa de temperatura de operação | — | -40 C to +125 C |
| Enable Input | — | Yes (active-high, low-Iq shutdown when low) |
| Output Voltage Remote Sense | — | AGND pin (Pin 2) for Kelvin feedback |
| Operating Modes | — | Burst Mode / Forced-Continuous / Pulse-Skipping (selectable via MODE pin) |